ArticlePlanta2017
Pre-drought priming sustains grain development under post-anthesis drought stress by regulating the growth hormones in winter wheat (Triticum aestivum L.).
Article in Planta, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.
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Who cites it
24 citing papers in PubMed, 99 citations in OpenAlex.
- Engineering Wheat for Compound Climate Extremes: Molecular Trade-Offs, Stress Memory, and Precision Genome Editing for Yield-Stable Resilience.Plants (Basel, Switzerland) · 2026Review
- Unravelling Mechanisms of Acquired Drought Tolerance by Priming in Tomato Using Integrative Multi-Omics Phenotypic Analysis.Plant biotechnology journal · 2026Article
- Article
- Time-dependent regulation of ABA and JA in starch accumulation during the natural development of GZ 1 grains.Molecular biology reports · 2025Article
- Alternate wetting and drying irrigation at tillering stage enhances the heat tolerance of rice by increasing sucrose and cytokinin content in panicles.Frontiers in plant science · 2025Article
- Strigolactones affect the yield of Tartary buckwheat by regulating endogenous hormone levels.BMC plant biology · 2024Article
- Image facilitated assessment of intra-spike variation in grain size in wheat under high temperature and drought stress.Scientific reports · 2023Article
- Water Deficit at Vegetative Stage Induces Tolerance to High Temperature during Anthesis in Rice.Plants (Basel, Switzerland) · 2023Article
- Drought stress memory in a germplasm of synthetic and common wheat: antioxidant system, physiological and morphological consequences.Scientific reports · 2023Article
- Transcriptomic and Physiological Analyses Reveal the Molecular Mechanism through Which Exogenous Melatonin Increases Drought Stress Tolerance in Chrysanthemum.Plants (Basel, Switzerland) · 2023Article
- Stress memory and its regulation in plants experiencing recurrent drought conditions.TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik · 2023Review
- Morpho-Physiological and Hormonal Response of Winter Wheat Varieties to Drought Stress at Stem Elongation and Anthesis Stages.Plants (Basel, Switzerland) · 2023Article
- Effects of Different Drought Degrees on Physiological Characteristics and Endogenous Hormones of Soybean.Plants (Basel, Switzerland) · 2022Article
- Fusarium head blight monitoring in wheat ears using machine learning and multimodal data from asymptomatic to symptomatic periods.Frontiers in plant science · 2022Article
- Memory or acclimation of water stress in pea rely on root system's plasticity and plant's ionome modulation.Frontiers in plant science · 2022Article
- Drought Stress Memory at the Plant Cycle Level: A Review.Plants (Basel, Switzerland) · 2021Review
- In Response to Abiotic Stress, DNA Methylation Confers EpiGenetic Changes in Plants.Plants (Basel, Switzerland) · 2021Review
- Different sets of TaCKX genes affect yield-related traits in wheat plants grown in a controlled environment and in field conditions.BMC plant biology · 2020Article
- Plant growth promoting rhizobacteria alleviates drought stress in potato in response to suppressive oxidative stress and antioxidant enzymes activities.Scientific reports · 2020Article
- Silencing ofInternational journal of molecular sciences · 2020Article
Corrections and comments
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Authors and funding
8 authors at 2 institutions in 1 country.
Funding
Abstract
MAIN
conclusionDrought stress during grain filling is the most yield-damaging to wheat. Pre-drought priming facilitated the wheat plants to sustain grain development against the post-anthesis drought stress by modulating the levels of growth hormones. Post-anthesis drought stress substantially reduces grain yield in wheat (Triticum aestivum L.) due to impaired grain development associated with imbalanced levels of growth hormones. To investigate whether pre-drought priming could sustain grain development in wheat by regulating favorable levels of growth hormones under post-anthesis drought conditions, the plants of a drought-sensitive (Yangmai-16) and drought-tolerant (Luhan-7) wheat cultivar were exposed to a moderate drought stress during tillering (Feekes 2 stage) for priming, and then, a subsequent severe drought stress was applied from 7 to 14 days after anthesis. The results showed that drought-stressed plants of both cultivars showed a decline in flag leaf water potential, chlorophyll contents, photosynthetic rate, grain size initiation, and grain filling as compared to well-watered plants; however, decline in these traits was less in pre-drought primed (PD) plants than in nonprimed (ND) plants. Under drought stress, the PD plants regulated higher concentrations of zeatin and zeatin riboside, indole-3-acetic acid, gibberellins, and lower abscisic acid content in grains, resulting in higher endosperm cell division and expansion, grain size initiation, grain-filling rate and duration, and finally higher grain dry weights as compared to ND plants. The PD plants of both cultivars showed higher potential to tolerate the post-anthesis drought stress, but more effect was displayed by drought-tolerant cultivar. From the achieved results, it was concluded that pre-drought priming facilitated the wheat plants to sustain higher grain development and yield against the most yield-damaging post-anthesis drought stress by modulating the levels of growth hormones.
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.